지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.12
- 수록면
- 52 - 58 (7page)
이용수
초록· 키워드
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Purpose: Modifications of implant design have been related to improving initial stability. The purpose of this study was to investigate their respective effect on initial stability between two tapered implant systems (selftapping vs. non-self-tapping) in medium density bone using three different analytic methods.
Materials and Methods: Self-tapping implant (GS Ⅲ<SUP>®</SUP>; Osstem Implant Co., Busan, Korea) and non-selftapping implant (Replace Select<SUP>®</SUP>; Nobel Biocare, G?teborg, Sweden) were investigated. In Solid rigid polyurethane blocks of artificially simulated Quality 2 bone, each of the 5 implants was inserted according to the manufacturer’s instructions for medium-bone drilling protocol. Evaluation of initial stability was carried out by recording the maximum insertion torque (IT) and performing the resonance frequency analysis (RFA), and the pull-out test.
Results: The IT and RFA values of self-tapping implant were significantly higher than those of non selftapping implant (P=.009 and P=.047, respectively). In the pull-out values, no significant differences were found in implants between two groups (P=.117). Within each implant system, no statistically significant correlation was found among three different outcome variables.
Conclusions: These findings suggest that design characteristics of implant geometry significantly influence the initial stability in medium bone density.
Materials and Methods: Self-tapping implant (GS Ⅲ<SUP>®</SUP>; Osstem Implant Co., Busan, Korea) and non-selftapping implant (Replace Select<SUP>®</SUP>; Nobel Biocare, G?teborg, Sweden) were investigated. In Solid rigid polyurethane blocks of artificially simulated Quality 2 bone, each of the 5 implants was inserted according to the manufacturer’s instructions for medium-bone drilling protocol. Evaluation of initial stability was carried out by recording the maximum insertion torque (IT) and performing the resonance frequency analysis (RFA), and the pull-out test.
Results: The IT and RFA values of self-tapping implant were significantly higher than those of non selftapping implant (P=.009 and P=.047, respectively). In the pull-out values, no significant differences were found in implants between two groups (P=.117). Within each implant system, no statistically significant correlation was found among three different outcome variables.
Conclusions: These findings suggest that design characteristics of implant geometry significantly influence the initial stability in medium bone density.
목차
Abstract
Introduction
Materials and Methods
Results
Discussion
Conclusion
References
참고문헌 (22)
참고문헌 신청
1. [학술지(정기간행물)] - Friberg B / 1991 / Early failures in 4641 consecutively placed Branemark dental implants. A study from stage I surgery to the connection of completed prostheses / Int J Oral Maxillofac Implants 6 : 142 ~ 146
2. [학술지(정기간행물)] - Ivanoff CJ / 1996 / Influence of mono-and bicortical anchorage on the integration of titanium implants. A study in the rabbit tibia / Int J Oral Maxillofac Surg 25 : 229 ~ 235
3. [학술지(정기간행물)] - Meredith N / 1998 / Assessment of implant stability as a prognostic determinant / Int J Prosthodont 11 : 491 ~ 501
4. [학술지(정기간행물)] - Chong L / 2009 / Effect of implant design on initial stability of tapered implants / J Oral Implantol 35 : 130 ~ 135
5. [학술지(정기간행물)] - Rabel A / 2007 / Clinical study on the primary stability of two dental implant systems with resonance frequency analysis / Clin Oral Investig 11 : 257 ~ 265
2. [학술지(정기간행물)] - Ivanoff CJ / 1996 / Influence of mono-and bicortical anchorage on the integration of titanium implants. A study in the rabbit tibia / Int J Oral Maxillofac Surg 25 : 229 ~ 235
3. [학술지(정기간행물)] - Meredith N / 1998 / Assessment of implant stability as a prognostic determinant / Int J Prosthodont 11 : 491 ~ 501
4. [학술지(정기간행물)] - Chong L / 2009 / Effect of implant design on initial stability of tapered implants / J Oral Implantol 35 : 130 ~ 135
5. [학술지(정기간행물)] - Rabel A / 2007 / Clinical study on the primary stability of two dental implant systems with resonance frequency analysis / Clin Oral Investig 11 : 257 ~ 265
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UCI(KEPA) : I410-ECN-0101-2014-510-002345862